Klober Permo® Air

Permo® air is a low resistance air-open underlay and it is the ideal solution where there is a high risk of condensation forming in the roofspace. Itis a strong 3 layer product consisting of UV stabilised PP fleece and a high performance Meltblown layer – suitable for both cold and warm roof applications.

Klober was formed in 1960 and has grown to become one of Europe’s leading manufacturers of roof ventilation products and roofing accessories. With one of the most extensive ranges of roofing products sold today, the company has been instrumental in bringing innovative products to the market. The combination of performance, manufacturing quality and design has led to the creation of some of the industry’s best known and respected brands.